139780762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{13903}}^1$

素因数の和:14373

約数の個数: 16

約数和(自身を含む): 229249152

約数和(自身を除く): 89468390

約数列:

[1, 2, 11, 22, 457, 914, 5027, 10054, 13903, 27806, 152933, 305866, 6353671, 12707342, 69890381, 139780762]

約数ペア:

[(1, 139780762), (2, 69890381), (11, 12707342), (22, 6353671), (457, 305866), (914, 152933), (5027, 27806), (10054, 13903)]